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Fynjy0 [20]
3 years ago
15

If f(x)=x^2+2x+1, then f(t)=?

Mathematics
1 answer:
Fantom [35]3 years ago
3 0

The same but substituted x with t.

\boxed{f(t)=t^2+2t+1}

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jose flies a kite 17 1/2 ft above the ground. he increases its elevation by 4 3/4 ft by letting out some string. then he reels i
Mila [183]

Answer:

6.45 feet

Step-by-step explanation:

He starts 17 and 1/2 feet off the ground

Elevation relative to ground: 17 1/2

Then he increases the height by 4 and 3/4

Expression: 17 1/2 +4 3/4

Elevation relative to ground: 22 1/4

Next he decreases the elevation by 15.8 feet

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The answer 6.45 feet from the ground

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Step-by-step explanation:

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3 years ago
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S_A_V [24]
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Step-by-step explanation:

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